[mezark]

Annoying because they stole my company's name (TitanML - https://www.titanml.co/) Fortunately they haven't trademarked it, but still unideal.

[gentschev]

I'm not a lawyer, but if you've been using it commercially, I believe you have the trademark. Theoretically, you could sue them for infringement, although I don't know whether you could claim damages or just get them to stop using it.